Leiden University Netherlands

Research

Date range: 1 December 2020 - 30 November 2021

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Leiden University published between 1 December 2020 - 30 November 2021 which are tracked by the Nature Index.

Hover over the donut graph to view the Share for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Article Count and Share for Leiden University
Count Share
294 65.77

Outputs by subject (Share)

Outputs by subject
Subject Count Share
97 19.64
168 30.95
50 19.41
19 3.75

Share output for the past 5 years

Share per year
2016 2017 2018 2019 2020
81.25 85.96 76.65 82.57 86.62

Compare Leiden University with other institutions

Collaboration

Date range: 1 December 2020 - 30 November 2021

International vs. domestic collaboration by Share

  • 26.59% Domestic
  • 73.41% International

Hover over the graph to view the percentage of collaboration.


Top 10 domestic collaborators with Leiden University by Share (82 total)

  1. Leiden University and University of Amsterdam (UvA) (20.75)
    Leiden University10.66
    University of Amsterdam (UvA)10.09
  2. Leiden University and Utrecht University (UU) (14.63)
    Leiden University6.88
    Utrecht University (UU)7.75
  3. Leiden University and VU Amsterdam (11.89)
    Leiden University7.02
    VU Amsterdam4.87
  4. Leiden University and Delft University of Technology (TU Delft) (7.95)
    Leiden University4.57
    Delft University of Technology (TU Delft)3.38
  5. Leiden University and Amsterdam UMC (7.47)
    Leiden University3.11
    Amsterdam UMC4.36
  6. Leiden University and University of Groningen (RUG) (7.66)
    Leiden University3.76
    University of Groningen (RUG)3.90
  7. Leiden University and Oncode Institute (6.48)
    Leiden University3.16
    Oncode Institute3.32
  8. Leiden University and Radboud University Nijmegen (RU) (6.43)
    Leiden University3.03
    Radboud University Nijmegen (RU)3.41
  9. Leiden University and Delta Institute for Theoretical Physics (ITP) (5.78)
    Leiden University1.45
    Delta Institute for Theoretical Physics (ITP)4.34
  10. Leiden University and Netherlands Cancer Institute (NKI) (5.18)
    Leiden University1.78
    Netherlands Cancer Institute (NKI)3.40

Top 10 international collaborators with Leiden University by Share (1670 total)

  1. Leiden University and Max Planck Society (11.25)
    Leiden University5.66
    Max Planck Society5.59
  2. Leiden University and French National Centre for Scientific Research (CNRS) (7.36)
    Leiden University4.73
    French National Centre for Scientific Research (CNRS)2.63
  3. Leiden University and Helmholtz Association of German Research Centres (4.74)
    Leiden University3.87
    Helmholtz Association of German Research Centres0.87
  4. Leiden University and Harvard University (4.95)
    Leiden University2.08
    Harvard University2.88
  5. Leiden University and University of Copenhagen (UCPH) (4.40)
    Leiden University2.11
    University of Copenhagen (UCPH)2.29
  6. Leiden University and Ludwig Maximilians University of Munich (LMU) (4.17)
    Leiden University1.96
    Ludwig Maximilians University of Munich (LMU)2.21
  7. Leiden University and University of Geneva (UNIGE) (3.32)
    Leiden University1.40
    University of Geneva (UNIGE)1.92
  8. Leiden University and Swiss Federal Institute of Technology Lausanne (EPFL) (3.31)
    Leiden University1.56
    Swiss Federal Institute of Technology Lausanne (EPFL)1.76
  9. Leiden University and University of California, Santa Barbara (UCSB) (3.12)
    Leiden University1.72
    University of California, Santa Barbara (UCSB)1.40
  10. Leiden University and Ghent University (UGent) (3.34)
    Leiden University2.58
    Ghent University (UGent)0.76

Relationships